Patents by Inventor Colin Frederick Webb

Colin Frederick Webb has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • 4'-Chloro-4-ethynylbiphenyl and method of preparing same
    Patent number: 3979468
    Abstract: Ethynylbiphenyl derivatives of the general formula (I): ##SPC1##in which R represents a chlorine or bromine atom in the 2, 3 or 4 position. These compounds have anti-inflammatory activity.
    Type: Grant
    Filed: January 16, 1975
    Date of Patent: September 7, 1976
    Assignee: Allen & Hanburys Limited
    Inventors: Colin Frederick Webb, Barry John Price